Tiagra ST-4700 Brake/Shift Lever Position:Right This Knog Blinder rear is

This Knog Blinder rear is 100% waterproof so you can ride all Winter without damaging the internals of the light

Compatible with all road 11 speed mechanical shifters

If you go to the office like this

taking the dirt

TL-BR002) connection thread

Tiagra ST-4700 Brake/Shift Lever Position:Right This Knog Blinder rear isShimano Tiagra ST 4700 Brake Shift Lever Features: Internal cable routing for lighter steering action and a clean handlebar area Adjustable reach Engineering plastic bracket body Aluminum main lever See Tech link below for compatibility info Compatible only with RD 4700 rear derailleur Right: Speeds: 10 Colour: Grey Shifter Compatibility: Shimano 10 speed Brake Type: Caliper or Cantilever Left: Speeds: 2 Colour: Grey Shifter Compatibility: Shimano 10